| Typicality: | 0.678 |
| Saliency: | 0.640 |
| from the water | 18 | location |
| from the air | 10 | transitive-object |
| from the organic solvent | 6 | other |
| filter → remove → contaminant | 95 |
| filter → reduce → contaminant | 24 |
| filter → eliminate → contaminant | 6 |
| filter → filter out → contaminant | 6 |
| filter → ensure → proper contaminant removal | 6 |
| filter → filter out → other contaminants | 3 |
| filter → take out → contaminant | 3 |
| negative | neutral | positive |
| 0.162 | 0.623 | 0.215 |
| Raw frequency | 143 |
| Normalized frequency | 0.640 |
| Modifier score | 0.978 |
| Perplexity | 426.962 |